AR BPA

iOS Universel / Utilitaires

Experience Next-Level Crime Scene Analysis with Our AR Bloodstain Pattern App

Unleash the power of augmented reality in forensic investigation. Our app seamlessly fuses advanced AR plane detection with precision measurement tools to help you analyze bloodstain patterns directly at the scene. Easily place virtual markers, capture critical angles, and document evidence—all within a single, user-friendly interface.

Key Features
• AR-Powered Measurements – Effortlessly place metric references in real time.
• Bloodstain Axis Detection – Tap to identify impact angles and trajectories, enhancing your analysis on the spot.
• Accurate Photo Capture – Instantly save high-resolution images with time, date, and location overlays.
• Intuitive Interface – Designed for investigators, professionals, and students alike.
• Flash & Haptic Feedback – Get immediate confirmation every time you capture an important shot.

Empower your investigative work with cutting-edge AR technology—because every drop of evidence matters. Download now and discover a faster, smarter way to analyze bloodstain patterns.

Quoi de neuf dans la dernière version ?

What's New in 1.2.0

LiDAR Mesh Reconstruction & Occlusion
- Trajectories now hide behind real-world objects (walls, furniture) using LiDAR mesh as
invisible occluder
- Accurate surface normals on curved surfaces (e.g. cylindrical objects) for precise impact
angle calculation
- New "Show Mesh" toggle to visualize the reconstructed 3D surface

Improved Detection & Accuracy
- Fixed tail direction detection: axes now correctly point toward the area of origin
- Automatic drop diameter estimation from perspective-corrected minor axis measurement — no
manual input needed
- Angle confidence indicator in live overlay (checkmark / warning)
- Ghost lines: classic 2D convergence lines projected on the surface

Better Interaction
- Professional crosshair design with corner brackets and center dot
- Tap on a trace to select it, then remove with a dedicated button
- Undo last axis button for quick corrections
- Show/Hide axes toggle — see only trajectories and convergence by default
- Axis label shows impact angle and measured drop diameter

Stability & Performance
- Numerical fixes: quaternion rotation, cubic solver, CLAHE histogram, perspective correction
guards
- Eliminated per-frame scene graph enumeration — direct node references
- Throttled mesh updates and tracking indicator
- Warnings for fewer than 3 axes and micro-droplets